Felons: The State of Montana prohibits felons currently in prison from
voting. Once an individual has completed their sentence, their right to
vote is automatically restored.

ID Laws: All voters need: any current photo ID that shows your name
(for example, a valid driver’s license, school ID, state ID, or tribal
ID) or a current utility bill, bank statement, paycheck, voter
confirmation notice, government check or other government document that
shows your name and current address.

Mandatory poll worker/election official training: yes

Paper trail: yes

Provisional ballot validity determined by jurisdiction of voter, not precinct: no